baber/WOPTO huggingface dataset:
Patent DE-3721670-A1 (DE)
Title: Rim lock to be fastened surface-mounted on a door
Inventor: SETZER MANFRED
IPC: E05B63/06
Filed: 1987-07-01
Abstract: The invention relates to a rim lock to be fastened surface-mounted on a door and having a bolt which can be actuated by means of a lock cylinder and of which the bolt head preclosable in front of the fore-end face projects on a bolt-slide tail guided in the lock case. For variable-fastening use, it is proposed that the bolt-slide tail (Sch) and the bolt head (9) be designed as parts which can be separated from one another and which, in the connected state, are pin-secured relative to one another. <IMAGE>
Patent DE-3722837-A1 (DE)
Title: Ophthalmological depot product
Inventor: KREUTER JOERG PROF DR
IPC: A61K9/51
Filed: 1987-07-10
Abstract: The invention relates to the use of nanoparticles based on substituted or unsubstituted acrylates which contain ophthalmological agents in entrapped form, or onto which ophthalmological agents are absorbed, as ophthalmological depot products.
Patent DE-3730584-A1 (DE)
Title: Proboscis-like joint unit, preferably for industrial robots
Inventor: VOLMER JOHANNES PROF DR ING
IPC: B25J9/06
Filed: 1987-09-11
Abstract: The invention relates to a proboscis-like joint unit as a wrist for industrial robots and manipulators, especially for spray-painting and coating. This joint unit is a spatial mechanism, a six-membered spatial coupler mechanism with 2 degrees of freedom. By means of two linear drives, advantageously hydraulic cylinders, it is possible to move an output member (10) on an umbrella-like area in space. Since swivel joints are used exclusively, a relatively simple and low-wear construction is possible. <IMAGE>
Patent DE-3732534-A1 (DE)
Title: Device for fastening panels, in particular facade panels
Inventor: BERGMANN HANSJUERGEN DR
IPC: E04F13/08
Filed: 1987-09-26
Abstract: Device for fastening panels, in particular facade panels, having a cross-sectionally C-shaped load-bearing element (15), into whose T-shaped channel (24) there is introduced a retaining element (16), the rear supporting legs (38) of which, on introduction into the slot (25) of the T-shaped channel (24), are folded together on their outer sides (39) and are then spread apart until the webs (36) of the retaining parts rest one on the other and can absorb the load of the panels (10), the supporting legs (38) of the retaining parts (35) being clamped in the T-shaped channel (24). <IMAGE>
Patent DE-3733777-A1 (DE)
Title: Process for treating the outside of foods, in particular sausages
Inventor: HAGG ERWIN
IPC: A23L13/60
Filed: 1987-10-06
Abstract: To label the site of manufacture of a food, for example a boiled meat sausage or simmering sausage, which is furnished with a neutral coating composition, colouring particles are dispersed in a hot dipping bath of the coating composition, which particles, after the food is dipped, are distributed on the surface thereof and adhere thereto. By choosing specific colouring particles, it is possible to deduce the manufacturer from the surface when the food is sold in small portions right to the end. The colouring particles can be, in particular, gold leaf.
Patent DE-3736329-A1 (DE)
Title: Gasket (sealing ring) for exhaust pipe
Inventor: SCHELB BERNHARD DR
IPC: F01N13/18
Filed: 1987-10-27
Abstract: The exhaust gases formed in motor vehicles having catalytic exhaust gas purification have higher temperatures and a higher oxygen content then unpurified exhaust gases. The gaskets of graphite-containing sintered iron used in the exhaust pipes are not suitable for these conditions: squeaking noises and leaks occur. The new gasket is stable under these conditions. The gasket comprises sintered iron containing from 20 to 40% of copper and is sintered at a temperature above the melting point of copper. Gasket for exhaust pipes of motor vehicles.
Patent DE-3737893-A1 (DE)
Title: Bucket for a bucket wheel
Inventor: GRADERT ARNO ING GRAD
IPC: E02F9/28
Filed: 1987-11-07
Abstract: Bucket for a bucket wheel, with a device arranged on its back for preventing the loading of the buckets with large material fragments (rock ejector), the device being composed cage-like of several bars (13) which run in the conveying direction of the bucket wheel and are arranged between the bucket back (9) of the leading bucket (3) and the following bucket (4). <IMAGE>
Patent DE-3738177-A1 (DE)
Inventor: KAMMERL ANTON DR ING
IPC: H04L49/111
Filed: 1987-11-10
Abstract: The switching node is provided with at least one switching element, which has a number n of input lines (E1...En) and a number n of output lines (A1...An) which can be connected as required via a space switch (RK) to the input lines, where a buffer memory (PS1...PSn) is allocated in each case to the input lines, in which memory k data packets occurring consecutively on the relevant input line can be stored before being forwarded to the output line designated in each case by address signals contained in the relevant data packet. The buffer memories (PS1...PSn) in each case have a plurality m</=k of outputs (1,...,m), via which m data packets which are stored in the relevant buffer memory and are to be forwarded to m different output lines can be fed simultaneously to a space switch (RK) which has mxn inputs and n outputs. 
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Patent DE-3739478-A1 (DE)
Inventor: GRAS RAINER DR
IPC: C08G18/42
Filed: 1987-11-21
Abstract: A method of manufacturing a single-component PUR baking enamel comprising preparing a binder which is the reaction product of a partially blocked polyisocyanate (A) having a free NCO content>10 wt % and a total NCO content of 21-37 wt. % and a hydroxyl group-containing polyhydroxy compound having more than two hydroxy groups per molecule, and combining the reaction product with baking enamel additives in a solvent employable for baking enamels.
Patent DE-3740396-A1 (DE)
Title: Rail vehicle, in particular mining car
Inventor: HUENTING WILHELM
IPC: B61C17/04
Filed: 1987-11-28
Abstract: In a rail vehicle, in particular a mining car with box body and underframe, according to the invention there is provision for at least the protruding front of the box to form at the top a free crush zone and for the front moulding to form a buffer plate at the bottom, to which buffer plate a pressure element is attached for which a guide is provided in the underframe, the pressure element and the pressure element guide forming a shock-absorbing element.
Patent DE-3740994-A1 (DE)
Title: Circuit arrangement for recovering phase- or frequency-modulated signal components
Inventor: AUGUSTIN ERHARD PROF DR SC TEC
IPC: H03D3/24
Filed: 1987-12-03
Abstract: Transmission system; amplitude modulation; phase modulation; frequency-shift keying; noise sensitivity; phase detector output; low-pass filter; lead-lag filter; system time constant. In transmission systems having a high proportion of amplitude modulation and a low proportion of phase modulation, particularly when this is generated by soft frequency-shift keying with a phase angle of < 180@, special measures are required for improving the noise-insensitivity of the PM demodulation which is to be achieved with little complexity. To achieve higher noise immunity with fewer low-pass filters, the solution according to the invention consists of a changed circuit structure in which the first low-pass filter with system time constant is located between the phase detector output and the branch for coupling-out to the further processing branch of the output signal and to the loop of the second low-pass filter, the lead-lag filter and a third low-pass filter with approximate system time constant is located in the further processing branch coupled loosely to the first low-pass filter.
Patent DE-3743900-A1 (DE)
Title: Skiing glove
Inventor: FRANKE MICHAEL
IPC: A41D19/015
Filed: 1987-12-23
Abstract: The invention relates to a skiing glove with regions for receiving the fingers and an insulating layer (8) provided on the inside of the skiing glove. The inside surfaces of the fingertip regions (5) and the inside surfaces of the hand (6) are inclined by an angle (7) which opens towards the inside of the hand and is smaller than about 135@ to make a preformed curvature. <IMAGE>
Patent DE-3744441-A1 (DE)
Title: Device for heating the driver's cab of an internal combustion engine
Inventor: SCHLEIERMACHER HERBERT
IPC: B60H1/14
Filed: 1987-12-29
Abstract: The heating of the driver's cab by the heat of the engine oil is performed by diverting, under valve control, an amount of oil to a heat exchanger which transmits the heat of the oil directly to the fresh air or indirectly to an intermediate medium. The heating system which is equipped with a plurality of valves is complicated to control and the adjustment of the temperature is time-consuming. The new device is simple and is controlled, with respect to traffic safety of the internal combustion engine and of the driver, without control valves in the oil circuit. Dispensing with the control valves in the oil circuit permits the adjustment operation to be eliminated. The heating system consists of two circuits whose control is independent of the functional engine circuits and is activated solely by a temperature-dependent on/off pump which circulates the intermediate medium in an enclosed circuit without the driver being burdened with controlling the heating. <IMAGE>
Patent DE-3804107-A1 (DE)
Title: Electrical plug device
Inventor: HOFFMANN MANFRED
IPC: H01R13/639
Filed: 1988-02-11
Abstract: In the case of an electrical plug device having a plug and a socket housing, in the case of which plug device the plug can be detachably locked to the socket housing by means of a spring clip which is guided displaceably in a groove in the socket housing, the spring clip engaging (in the locked position) over latching tabs which are arranged on the plug and being capable of being moved (by displacement) into the release position for the latching tabs, according to Patent... (Patent Application P3725261.5), the spring clip is formed, as a development of the plug device, by a wire formed part (22), this wire formed part (22) is provided with a curved web (22') which has a loop (7) (which extends obliquely with respect to the socket housing and whose free end is supported on the socket housing (1) in a prestressed manner) and, at the ends of the web (22'), with bends (22'') which point towards one another. Straight limbs (22''') are arranged on the bends (22'') and have free ends (22'''') which extend towards one another and can be placed in a pressing manner against the socket housing (1), over sub-sections of said socket housing (1), by means of the prestressing of the loop (7), as boundary elements for the wire formed part (22) in the locked position. <IMAGE>
Patent DE-3804140-A1 (DE)
Title: Method and device for the simultaneous multiple taking of samples of ground-waters from ground layers of different depths, especially of waters loaded with volatile materials
Inventor: GLOE AXEL
IPC: E21B49/08
Filed: 1988-02-11
Abstract: The invention relates to a method for the simultaneous multiple taking of samples of ground-waters from ground layers of different depths, especially of waters loaded with volatile materials. A bore is made in the ground-water carrying layers in the ground, and at least two mutually independent devices for extracting the ground-water are inserted, being so entered into the bore that in the final position they are in different ground layers and pump the ground-water out from there via separated conveying hoses to the surface. With the aid of the control device, the individual conveying devices are prevented from effecting a change in the hydraulic conditions in such a way as to disturb the water layer as a result of the fluctuating permeability of the ground, while, with the aid of a two-stage control transformer, the voltage on the pump is throttled insofar as to achieve a minimum conveyed volume and the power of the pumps is mutually altered with the aid of rotary potentiometers. The invention further relates to a device for carrying out this method, which is characterised in that each conveying unit consists preferably of a filter, one or more pumps with power supply cable, conveying hose, control device and meter connection. <IMAGE>
Patent DE-3805920-A1 (DE)
Title: Method of making a network, in particular for the stringing of a ball-racket frame and network made accordingly, as well as a frame and aid for the production of such a network
Inventor: DISCHINGER GEBHARD
IPC: A63B51/01
Filed: 1988-02-25
Abstract: A method of making a network (20), in particular for the stringing of a ball-racket frame (24), and a network (20) made accordingly, as well as a frame (24) and aid for the production of such a network (20) are to be designed to the effect that it is possible simultaneously to bring about as great as possible protection of the strings (K, S) to be interwoven and a more rapid interweaving even in unfavourable spatial and mechanical circumstances. To this end, the network (20) is produced from three planes of non-interwoven layers of odd warp and weft strings (Ku, Su) and even warp strings (Kg) which are only interwoven with one another by undulating drawing-in of the still absent even weft strings (Sg). In order that the intermediate bows (27) between the strings (K, S) which are not directly adjacent to one another do not conceal any frame holes (30) which are only to be occupied in the next plane, the holes (30) are arranged offset in the frame (24) in pairs alternately on both sides of the stringing central plane (32), or they are equipped with deflection sleeves (44) for deflecting the intermediate string bow (27) around the hole (30) which is still to be kept free.
Patent DE-3807245-A1 (DE)
Title: Sealing ring
Inventor: ZING JOSEF DIPL ING
IPC: F16J15/3284
Filed: 1988-03-05
Abstract: The proposal is for a new sealing ring (1) for pistons and piston rods, the said ring being formed by two axially spaced annular bodies (2), between which is inserted a sealing pad (5) made of steel or plastic. The sealing pad (5) is surrounded on all sides by a plastic jacket (6). <IMAGE>
Patent DE-3812510-A1 (DE)
Title: Bicycle manufactured from die-cast light metal or injection-moulded thermosetting plastic
Inventor: KLAUE HERMANN DR ING
IPC: B62K19/12
Filed: 1988-04-15
Abstract: The frame of the bicycle of the invention comprises two mirror-image individual parts produced by die-casting or injection-moulding and having ribbing provided in the tube and box profile sections. After the casting or moulding, the two halves are connected using an adhesive in an oven under pressure. The surfaces of the inner ribbing of the frame halves form a plane with the separating points of the outer walls so that a light and dimensionally stable design composed of boxes results. <IMAGE>
Patent DE-3821987-A1 (DE)
Title: Switched-mode power supply for the isolated power supply of DC consumers
Inventor: BRAUN WERNER DIPL ING
IPC: H02M3/335
Filed: 1988-06-30
Abstract: The invention relates to a switched-mode power supply for the isolated power supply of DC consumers in the case of primary pulsing of an inductive converter and regulation via pulse-width modulation. The intention is here to produce such a power supply which covers an input-voltage range of from 20 to 265 or 380 V of DC voltage or AC voltage, with high stability of the output voltage independently of load fluctuations and fast voltage variations on the input side, which is achieved by dividing the primary side into two winding parts which are each connected in series with a switching transistor and are automatically controllable, depending on the input voltage, so that input voltages of approximately 20 to 265 VAC (AC voltage) and approximately 20 to 380 VDC (DC voltage) are to be processed.
Patent DE-3833207-A1 (DE)
Title: Process and apparatus for the production of textile structures, especially pile fabric
Inventor: SCHOLZ HARTMUT
IPC: D05C15/34
Filed: 1988-09-30
Abstract: The new process for the production of textile structures, especially pile fabric, for example carpets, upholstered-furniture coverings, wall hangings or the like, allows the patterning and colouring, especially multi-colour surface design, of these in virtually any way. In accordance with an image, pattern or suchlike original which can be scanned and/or stored in dot form, pile threads are worked into a predetermined textile carrier material by automatically controlling the working-in points and thereby transferring the image, pattern or suchlike onto the carrier material dot for dot in the form of corresponding pile naps. In particular, a predeterminable number of pile threads of different colours is worked into the carrier material automatically. An apparatus for carrying out the process has at least one intermittently movable thread feeder 14 controllable relative to the first surface 23 of the carrier material 1, at least one controllable thread gripper 5 for working the pile threads 4 into the carrier material 1 from the second surface 24 of the latter, at least one controllable pile-thread cutting-knife device 9 and means for transporting the carrier material 1 relative to the thread feeder 14, thread gripper 5 and pile-thread cutting-knife device 9. <IMAGE>
Patent DE-3837430-A1 (DE)
Title: Shaped part
Inventor: KONTRINER MANFRED
IPC: B29C39/00
Filed: 1988-11-04
Abstract: A light-weight, attractive shaped part is made of silica pebble and plastic, with the plastic binding the individual pebbles together and coating them with a film.
Patent DE-3837561-A1 (DE)
Title: DC voltage converter operating on the principle of a single-ended forward converter
Inventor: ERDL BERNHARD
IPC: H02M3/335
Filed: 1988-11-04
Abstract: A DC voltage converter operating on the principle of a single-ended forward converter is supplied from a DC voltage source (14) via a switch (12) in pulse-controlled manner. The energy stored in a transformer (8) during the conducting phase of the switch (12) is used for charging a capacitor (32) via a diode (30) in the blocking phase. The discharging of the capacitor (32) is controlled by a regulation device (34) in such a way that the voltage between a terminal (38) of the switch (12) and the comparatively higher-potential terminal (36) of the capacitor (32) remains below a target value (Us) defined by the blocking voltage of the switch (12). In one embodiment, the target value (Us) varies as a function of the voltage (Ue) of the DC voltage source (14). In this way, the input voltage range is increased and the total power loss of the DC voltage converter is reduced. <IMAGE>
Patent DE-3839781-A1 (DE)
Title: Dough outlet nozzle for producing shaped products, especially Schupfnudeln
Inventor: FOEHL ARTUR
IPC: A21C11/18
Filed: 1988-11-25
Abstract: The die base is equipped with elastic dough outlet nozzles for producing shaped products, especially Schupfnudeln. The nozzles (3) are designed in such a way that they are virtually closed (12-16) in the nonpressurised condition and are not stretched at all or are only stretched to an insignificant extent during operation, in order to increase the size of the passage cross-section. This is brought about by means of elastic deflection of the wall parts forming the edge. This design makes it possible, when the nozzle aperture is virtually closed in the starting condition, to widen it to a very great extent in the operating condition, without exerting undue stress on the material from which the nozzle is made. <IMAGE>
Patent DE-3841007-A1 (DE)
Title: Chipboard, and process for the production of chipboard
Inventor: GLOISTEIN KLAUS
IPC: C08J11/08
Filed: 1988-12-06
Abstract: Chipboard comprises chipped wood material and a binder. A process for the production of chipboard comprises mixing chipped wood material with a binder, and subjecting the resultant mixture to heat treatment and shaping, giving a board. In order to obtain environmentally acceptable and economical chipboard and an environmentally acceptable and economical process for the production of chipboard, it is proposed that the binder used be a plastic material based on polystyrene, the chips of the wood material being bonded to one another via a solidified melt of the binder.
Patent DE-3906374-A1 (DE)
Title: Process for the production of panes having high transmission behaviour in the visible spectral region and high reflection behaviour for heat radiation
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: C03C17/36
Filed: 1989-03-01
Abstract: In a process for the production of panes (sheets) or films (sheeting) having high transmission behaviour in the visible spectral region and high reflection behaviour for heat (thermal) radiation by coating with the aid of cathodic sputtering, at least three layers (2, 3, 4) are proposed, of which the central layer (3) is a silver layer, where the starting or target material used for the third, reflecting oxide layer (4) is an alloy of Sn and Zr, preferably an alloy comprising 72 % of Sn and 28 % of Zr, which can be sputtered with a significantly reduced oxygen content in the plasma and gives an absorption-free layer. <IMAGE>
Patent DE-3910314-A1 (DE)
Inventor: TAMIDA YOSHINORI
IPC: H01M10/05
Filed: 1989-03-30
Abstract: A polymer-gel-coated conductor comprises a conductor member coated with a cross-linked polymer in a gel state, wherein a oxidative product or a reduction product of an organic or inorganic matter is precipitated on the surface of the conductor member or in the region of the polymer in gel state near the surface of the conductor member. The presence of an electrolyte throughout the polymer gel is preferred. The organic oxidative or reduction products can be polyaniline, polypyrole, polythiophene or polyindole and the inorganic ones can be zinc, copper, mercury, iron, nickel or cadmium.   The polymer-gel-coated conductors can be used as electrodes in an electric cell.
Patent DE-3913738-A1 (DE)
Title: Detaining part of sample for cold chromatograph column - while unwanted materials are removed before remainder is fed into heated column
Inventor: GERSTEL EBERHARD
IPC: G01N30/08
Filed: 1989-04-26
Abstract: In a first condition a controlled stream of inert carrier gas taking a gaseous sample towards a cold chromatograph column (8) via a branched feeder (5) is blocked by flowing auxiliary gas, allowing the carrier gas to escape together with solvent and other unwanted materials, while the sample itself is detained by a preceding phase e.g. a vapour-deposited coating on the wall of a feed tube (16) or a filling in the tube. The tube end is surrounded by a sleeve (20) in thermal contact via a connector (21) with a heater (17) ensuring generally uniform temp. along the entire tube, so that in a second condition, with the column now warm, the detained material is released to enter the column.  Detention of the sample and of any other materials introduced for investigation, is aided by external cooling.  USE/ADVANTAGE - Esp. for analysis of traces or by detectors requiring more sample than a mass spectometer.  Amt.  of target substances for column may be increased, and unwanted substances greatly reduced.
Patent DE-3915443-A1 (DE)
Inventor: FRANCHINI MAURO
IPC: F02M1/14
Filed: 1989-05-11
Abstract: A fuel manifold designed to supply fuel to a number of fuel injectors comprises an elongated semifinished metal part 2 and a number of cup-shaped fittings 5 each defining a housing 7 for a respective injector. The process consists in forming the end of each fitting 5 into a rod 8 having an axial hole 9; in forming on the semifinished part 2 a series of seats 12 for the aforementioned rods; in inserting the rods 8 inside the seats 12; and in permanently deforming the rods against the respective seats for securing the fittings 5 to the semifinished part 2. The deformation may be effected by drawing a tool 10 through the hole 9. <IMAGE>